I am not really good at getting the deep meaning of stuff, but I think like Saba said, "Kaach ke Par" means just that...
It means what is the point of having "par" when u can't fly with it because of the fear that it is gonna break...(what is the pointing of having a life that u can't live the way u want to because of the fear of getting hurt" The overall message is: live ur life to the fullest, because it is too short and u never know when that "kaanch kay par" might break
sorry guys, didnt mean to lecture u all 😊...i dont even know if what i said makes any sense...
-sadaf